These fuel bottles are designed specifically to accept the threads on MSR fuel pumps and to easily handle the pressurization you need to efficiently operate our liquid fuel stoves.
In 1969, Seattle engineer and lifelong mountaineer Larry Penberthy formed Mountain Safety Research (MSR) as a one-man crusade dedicated to improving the safety of climbing equipment.
The mountains are home to some of the most inhospitable and challenging terrains on Earth. For MSR, this means designing gear that doesn't just get you there - it keeps your adventure going when everything else seems lost!